/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.flink.table.util

import org.apache.calcite.avatica.util.DateTimeUtils

import java.sql.{Date, Time, Timestamp}

object DateTimeTestUtil {

  def UTCDate(s: String): Date = {
    new Date(DateTimeUtils.dateStringToUnixDate(s) * DateTimeUtils.MILLIS_PER_DAY)
  }

  def UTCTime(s: String): Time = {
    new Time(DateTimeUtils.timeStringToUnixDate(s).longValue())
  }

  def UTCTimestamp(s: String): Timestamp = {
    new Timestamp(DateTimeUtils.timestampStringToUnixDate(s))
  }
}
